Lapua Brass 6mm BR Norma 100pk AIRFLO AUSTRALIA 6V 5000mAh 21700 Lithium ion Battery 6V 5000mAh 21700 Lithium ion Battery Series Series Perun Lighting Levels Turbo 3000~800~600 lumens Turbo Runtime 2~180~30 minutes High 600~120 lumens High Runtime 300~30 minutes Medium 120 lumens Medium Runtime 25 hours Low 30 lumens Low Runtime 89 hours Moon 5 lumens Moon Runtime 20 Days SOS YES Technical Characteristics Max the sophisticated internal ballistics algorithm calculates the suggested POA for accurate long range shooting The large case volume ensures high velocity potential body and neck of Lapua cases have been designed to maintain exact tolerances over multiple reloading cycles